254617024

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:270

約数の個数: 112

約数和(自身を含む): 573328800

約数和(自身を除く): 318711776

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 109, 113, 136, 152, 218, 226, 272, 304, 323, 436, 452, 544, 608, 646, 872, 904, 1088, 1216, 1292, 1744, 1808, 1853, 1921, 2071, 2147, 2584, 3488, 3616, 3706, 3842, 4142, 4294, 5168, 6976, 7232, 7412, 7684, 8284, 8588, 10336, 12317, 14824, 15368, 16568, 17176, 20672, 24634, 29648, 30736, 33136, 34352, 35207, 36499, 49268, 59296, 61472, 66272, 68704, 70414, 72998, 98536, 118592, 122944, 132544, 137408, 140828, 145996, 197072, 209389, 234023, 281656, 291992, 394144, 418778, 468046, 563312, 583984, 788288, 837556, 936092, 1126624, 1167968, 1675112, 1872184, 2253248, 2335936, 3350224, 3744368, 3978391, 6700448, 7488736, 7956782, 13400896, 14977472, 15913564, 31827128, 63654256, 127308512, 254617024]

約数ペア:

[(1, 254617024), (2, 127308512), (4, 63654256), (8, 31827128), (16, 15913564), (17, 14977472), (19, 13400896), (32, 7956782), (34, 7488736), (38, 6700448), (64, 3978391), (68, 3744368), (76, 3350224), (109, 2335936), (113, 2253248), (136, 1872184), (152, 1675112), (218, 1167968), (226, 1126624), (272, 936092), (304, 837556), (323, 788288), (436, 583984), (452, 563312), (544, 468046), (608, 418778), (646, 394144), (872, 291992), (904, 281656), (1088, 234023), (1216, 209389), (1292, 197072), (1744, 145996), (1808, 140828), (1853, 137408), (1921, 132544), (2071, 122944), (2147, 118592), (2584, 98536), (3488, 72998), (3616, 70414), (3706, 68704), (3842, 66272), (4142, 61472), (4294, 59296), (5168, 49268), (6976, 36499), (7232, 35207), (7412, 34352), (7684, 33136), (8284, 30736), (8588, 29648), (10336, 24634), (12317, 20672), (14824, 17176), (15368, 16568)]